| 常用名 | 辛可尼定 | CAS号 | 485-71-2 |
|---|---|---|---|
| 价格 | ¥需询单/25kg | 纯度 | 98.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
用途: Cinchonidine is an cinchona alkaloid with antimalarial activity. Cinchonidine adsorbed onto a platinum metal catalyst leads to rate acceleration and induces strong stereocontrol in the asymmetric hydrogenation of trifluoroacetophenone. In the hydrogenation of the heteroaromatic ring of cinchonidine in toluene, the diastereomeric excess of the (S)-hexahydrocinchonidine increased upon increasing Pt{111}/Pt{100} ratio, but this distinct shape selectivity was observed only after the oxidative removal of PAA at 473 K. The use of the as-prepared nanoparticles inverted the major diastereomer to R, and this isomer was formed also in acetic acid. 物理化学性质: CAS号:485-71-2 常用中文名:辛可尼定 常用英文名:Cinchonidine 分子式:C19H22N2O 分子量:294.391 密度:1.2±0.1 g/cm3 沸点:464.5±30.0 °C at 760 mmHg 熔点:204-206ºC 闪点:234.7±24.6 °C 储存条件:避免光 |